CN114455091B - General aircraft tractor - Google Patents
General aircraft tractor Download PDFInfo
- Publication number
- CN114455091B CN114455091B CN202111606625.9A CN202111606625A CN114455091B CN 114455091 B CN114455091 B CN 114455091B CN 202111606625 A CN202111606625 A CN 202111606625A CN 114455091 B CN114455091 B CN 114455091B
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- Prior art keywords
- block
- fixedly connected
- electric push
- push rod
- rod
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- 238000000034 method Methods 0.000 claims abstract description 8
- 230000003137 locomotive effect Effects 0.000 claims abstract description 6
- 238000004134 energy conservation Methods 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 5
- 230000000875 corresponding effect Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/22—Ground or aircraft-carrier-deck installations for handling aircraft
- B64F1/223—Ground or aircraft-carrier-deck installations for handling aircraft for towing aircraft
- B64F1/225—Vehicles specially adapted therefor, e.g. aircraft tow tractors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Handcart (AREA)
- Transmission Devices (AREA)
Abstract
The invention provides a general aircraft tractor which comprises a locomotive, wherein a fixed block is fixedly connected to the right side of the bottom of the locomotive, wheels are movably connected to the surface of the fixed block through a pin shaft, a connecting block is fixedly connected to the top of the fixed block, a supporting block is fixedly connected to the top of the connecting block, and a rotating block is movably connected to the inside of the supporting block. According to the invention, the connecting block, the supporting block and the rotating block are arranged, the fixed plate can rotate, the angle of the movable block can be adjusted by arranging the first electric push rod, the second electric push rod, the fixed frame and the movable ball, and the positions of the clamping blocks can be moved by arranging the motor, the screw rod, the guide rod, the screw sleeve, the connecting frame, the connecting plate, the pull rod, the supporting plate, the supporting frame and the movable plate, so that the aircraft tractor does not need manpower traction, the damage to the landing gear of the aircraft caused by overlarge turning angle in the traction process can be avoided, and the use of people is facilitated.
Description
Technical Field
The invention relates to the technical field of aircraft traction, in particular to a universal aircraft tractor.
Background
Aircraft refers to aircraft which are heavier than air and fly in the atmosphere by generating forward thrust or pulling force by a power device with one or more engines, and can be divided into two main classes according to the use, namely military aircraft and civil aircraft, namely aircraft for various military fields, and civil aircraft generally refers to all non-military aircraft.
With the rapid development of domestic aviation, the maintenance amount of China aircraft is rapidly increased, but the development of aircraft matched products is still in a lagging state, such as an aircraft tractor, the traction of the domestic aircraft at present mainly depends on the manual traction through a traction rod, so that great inconvenience is caused to daily work, and due to human factors, a traction person can easily generate errors such as suddenly overlarge traction turning angle and the like in the traction process, the aircraft landing gear is damaged, and the use of people is not facilitated.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a general aircraft tractor.
The universal aircraft tractor comprises a locomotive, wherein the right side of the bottom of the locomotive is fixedly connected with a fixed block, and the fixed block is movably connected with wheels through a pin shaft; the top of the fixed block is fixedly connected with a connecting block, and the top of the connecting block is fixedly connected with a supporting block; the inside of the supporting block is movably connected with a rotating block, and the top of the rotating block penetrates through the outside of the supporting block and is fixedly connected with a fixing plate;
the inside of the fixed plate is respectively and movably connected with a first electric push rod and a second electric push rod through a pin shaft, and the force application ends of the first electric push rod and the second electric push rod extend out of the fixed plate;
the bottom of the first electric push rod is fixedly connected with a fixing frame, the inside of the fixing frame is movably connected with the force application end of the second electric push rod through a pin shaft, the right end of the first electric push rod is in ball hinge connection with a connecting column through a movable ball, and the right side of the connecting column is fixedly connected with a movable block; the second electric push rod can drive the first electric push rod to move up and down in the moving process, so that the up-down angle of the movable block is adjusted, and the first electric push rod can drive the movable block to move back and forth along the vehicle;
three motors are fixedly connected to the left side of the movable block and are uniformly distributed along the circumferential direction of the movable block; the right end of the motor rotating shaft penetrates through the inside of the movable block, a screw rod is fixedly connected with the movable block in the axial direction, an axial guide rod is fixedly connected to the left side of the inner cavity of the movable block, the axial guide rod and the screw rod are correspondingly distributed, a threaded sleeve is connected to the surface of the screw rod in a threaded manner, the inner wall of the threaded sleeve is in sliding fit with the surface of the guide rod, and when the screw rod rotates, the threaded sleeve can axially move along the guide rod;
the surface of the threaded sleeve is fixedly connected with a connecting frame, the connecting frame is movably connected with a connecting plate through a pin shaft, the connecting plate is further movably connected with one end of a pull rod through a pin shaft, the other end of the pull rod is movably connected with a supporting plate through a pin shaft, the supporting plate is fixedly connected with a supporting frame, the supporting frame is of a cylindrical structure, and three radial protrusions are uniformly distributed on the side surface and are used for fixedly connecting the three supporting plates;
the right side of the support frame is fixedly connected with a movable plate, the inside of the movable plate is movably connected with a clamping block, a fixed column is fixedly connected to the clamping block, a chute is formed in the side wall of the movable plate, the other end of the fixed column penetrates through the outside of the chute, a second nut is connected to the surface of the fixed column through threads, and the clamping block can be adjusted left and right by arranging the fixed column, the chute and the second nut;
the quantity of clamp splice is two, and the right side of clamp splice runs through to the outside of fly leaf, and the outer end swing joint of clamp splice has fixing bolt, and fixing bolt's both ends distribution runs through to the outside of two clamp splice to at fixing bolt both ends threaded connection there is first nut, the surface and the clamp splice swing joint of first nut, through setting up fixing bolt and first nut, can fix two clamp splice.
Further, the draw-in groove has been seted up to the inside of supporting shoe, and the inner wall of draw-in groove and the surface swing joint of turning block can carry out spacingly through setting up the draw-in groove to the rotation scope of turning block.
Further, the top of fixed plate is from left to right fixedly connected with third electric putter, battery and support in proper order, the top fixedly connected with sunshading board of third electric putter, the top fixedly connected with solar cell panel of sunshading board.
Further, a control board is fixedly connected to the top of the bracket, and the control board is respectively connected with the storage battery, the first electric push rod, the second electric push rod, the motor and the third electric push rod in an electric signal manner; the solar cell panel is electrically connected with the storage battery, and the energy conservation and environmental protection of the tractor are realized by arranging the third electric push rod, the storage battery, the bracket, the solar cell panel and the control panel.
Further, the inside both sides of fixed plate all swing joint has the guide block, the top fixedly connected with support column of guide block, the top of support column runs through to the outside fixedly connected with seat of fixed plate, the surface cover of support column is equipped with the spring, the top and the bottom of spring respectively with the bottom of seat and the top swing joint of fixed plate, the surface of seat is provided with the safety belt, through setting up guide block, support column, seat, spring and safety belt, convenient to use person operates.
Further, the guide rod is fixedly connected with a stop block at the distal end, and the stop block is fixedly connected with the inner wall of the movable block, so that the screw sleeve can move more stably by arranging the stop block.
According to the invention, the connecting block, the supporting block and the rotating block are arranged, the fixed plate can rotate, the first electric push rod, the second electric push rod, the fixed frame and the movable ball are arranged, the angle of the movable block can be adjusted, and the motor, the screw rod, the guide rod, the screw sleeve, the connecting frame, the connecting plate, the pull rod, the supporting plate, the supporting frame and the movable plate are arranged, so that when one motor is started, the corresponding pull rod can perform corresponding actions, and the other two pull rods are kept in the original state, so that the position of the clamping block can be moved, the turning angle and the up-down rotating angle can be adjusted, the damage to the landing gear of the aircraft caused by overlarge turning angle in the traction process can be avoided, and the use of people is facilitated.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the connecting block, the supporting block and the rotating block are arranged, the fixed plate can rotate, the angle of the movable block can be adjusted by arranging the first electric push rod, the second electric push rod, the fixed frame and the movable ball, and the positions of the clamping blocks can be moved by arranging the motor, the screw rod, the guide rod, the screw sleeve, the connecting frame, the connecting plate, the pull rod, the supporting plate, the supporting frame and the movable plate, so that the aircraft tractor does not need manpower traction, the damage to the landing gear of the aircraft caused by overlarge turning angle in the traction process can be avoided, and the use of people is facilitated.
2. According to the invention, two clamping blocks can be fixed through the fixing bolts and the first nuts, the clamping blocks can be adjusted left and right through the fixing columns, the sliding grooves and the second nuts, the screw sleeve can move more stably through the stop blocks, the rotating range of the rotating block can be limited through the clamping grooves, the tractor is energy-saving and environment-friendly through the third electric push rod, the storage battery, the bracket, the solar cell panel and the control panel, and the operation of a user is facilitated through the guide blocks, the supporting columns, the seats, the springs and the safety belts.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of a movable block of the structure of the present invention;
FIG. 3 is a cross-sectional view of a movable plate of the structure of the present invention;
fig. 4 is a perspective view of a structural support block of the present invention.
In the figure: 1. a headstock; 2. a fixed block; 3. a wheel; 4. a connecting block; 5. a support block; 6. a rotating block; 7. a fixing plate; 8. a first electric push rod; 9. a second electric push rod; 10. a fixing frame; 11. a movable ball; 12. a movable block; 13. a motor; 14. a screw; 15. a guide rod; 16. a screw sleeve; 17. a connecting frame; 18. a connecting plate; 19. a pull rod; 20. a support plate; 21. a support frame; 22. a movable plate; 23. clamping blocks; 24. a fixing bolt; 25. a first nut; 26. fixing the column; 27. a chute; 28. a second nut; 29. a stop block; 30. a clamping groove; 31. a third electric push rod; 32. a storage battery; 33. a bracket; 34. a sun visor; 35. a solar cell panel; 36. a control board; 37. a guide block; 38. a support column; 39. a seat; 40. a spring; 41. a safety belt; 42 connecting the posts.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, a general aircraft tractor provided in this embodiment includes a headstock 1, a fixed block 2 is fixedly connected to the right side of the bottom of the headstock 1, and wheels 3 are movably connected to the fixed block 2 through pins.
The top fixedly connected with connecting block 4 of fixed block 2, the top fixedly connected with supporting shoe 5 of connecting block 4, draw-in groove 30 has been seted up to the inside of supporting shoe 5, and the inner wall of draw-in groove 30 and the surface swing joint of rotating block 6 can carry out spacingly to the rotation scope of rotating block 6 through setting up draw-in groove 30. A rotating block 6 is movably connected to the inside of the supporting block 5, and a fixing plate 7 is fixedly connected to the outside of the supporting block 5 in a penetrating manner from the top of the rotating block 6.
The top of fixed plate 7 is from left to right fixedly connected with third electric putter 31, battery 32 and support 33 in proper order, and the top fixedly connected with sunshading board 34 of third electric putter 31, the top fixedly connected with solar cell panel 35 of sunshading board 34.
The top of the bracket 33 is fixedly connected with a control board 36, and the control board 36 is respectively connected with the storage battery 32, the first electric push rod 8, the second electric push rod 9, the motor 13 and the third electric push rod 31 in an electric signal manner; the solar panel 35 is electrically connected with the storage battery 32, and the third electric push rod 31, the storage battery 32, the bracket 33, the solar panel 35 and the control panel 36 are arranged, so that the tractor is energy-saving and environment-friendly.
Both sides inside fixed plate 7 all swing joint has guide block 37, the top fixedly connected with support column 38 of guide block 37, the top of support column 38 runs through to the outside fixedly connected with seat 39 of fixed plate 7, the surface cover of support column 38 is equipped with spring 40, the top and the bottom of spring 40 respectively with the bottom of seat 39 and the top swing joint of fixed plate 7, the surface of seat 39 is provided with safety belt 41, through setting up guide block 37, support column 38, seat 39, spring 40 and safety belt 41, the user of being convenient for operates.
The inside of fixed plate 7 is through round pin axle swing joint respectively having first electric putter 8 and second electric putter 9, and the right-hand member of first electric putter 8 and second electric putter 9 all runs through to the outside of fixed plate 7, and the bottom fixedly connected with mount 10 of first electric putter 8, the inside of mount 10 is through round pin axle and second electric putter 9 swing joint, and the right-hand member of first electric putter 8 is through movable ball 11 and spliced pole 42 ball hinge connection, and the right side fixed connection movable block 12 of spliced pole 42. The second electric putter 9 can drive the first electric putter 8 and reciprocate in the removal in-process, and then adjusts movable block 12 upper and lower angle, and first electric putter 8 can drive movable block 12 and control the removal.
The left side of the movable block 12 is fixedly connected with motors 13, and the number of the motors 13 is three and is uniformly distributed along the circumferential direction of the movable block 12. After the right end of the rotating shaft of the motor 13 penetrates into the movable block 12, a screw rod 14 is fixedly connected to the movable block 12 in the axial direction, an axial guide rod 15 is fixedly connected to the left side of the inner cavity of the movable block 12, the axial guide rod 15 and the screw rod 14 are correspondingly distributed, a threaded sleeve 16 is connected to the surface of the screw rod 14 in a threaded manner, the inner wall of the threaded sleeve 16 is in sliding fit with the surface of the guide rod 15, and when the screw rod 14 rotates, the threaded sleeve 16 can axially move along the guide rod 15. The right end of the guide rod 15 is fixedly connected with a stop block 29, the surface of the stop block 29 is fixedly connected with the inner wall of the movable block 12, and the stop block 29 is arranged to enable the movement of the screw sleeve 16 to be more stable.
The surface fixedly connected with link 17 of swivel nut 16, link 17 have connecting plate 18 through round pin axle swing joint, and connecting plate 18 is further through round pin axle swing joint there being pull rod 19 one end, and the other end of pull rod 19 has backup pad 20 through round pin axle swing joint, backup pad 20 fixedly connected with support frame 21, support frame 21 is cylindrical structure, and the side evenly distributed has three radial protruding three backup pad 20 that are used for fixed connection.
The right side fixedly connected with fly leaf 22 of support frame 21, the inside swing joint of fly leaf 22 has clamp splice 23, fixedly connected with fixed column 26 on the clamp splice 23, and spout 27 has been seted up to the fly leaf 22 lateral wall, and the other end of fixed column 26 runs through to the outside of spout 27 to be connected with second nut 28 at fixed column 26 surface screw thread, through setting up fixed column 26, spout 27 and second nut 28, can control clamp splice 23.
The number of the clamping blocks 23 is two, the right side of the clamping blocks 23 penetrates to the outside of the movable plate 22, the outer ends of the clamping blocks 23 are movably connected with fixing bolts 24, two ends of each fixing bolt 24 penetrate to the outside of the two clamping blocks 23 in a distributed mode, first nuts 25 are connected to two ends of each fixing bolt 24 in a threaded mode, the surfaces of the first nuts 25 are movably connected with the clamping blocks 23, and the two clamping blocks 23 can be fixed through the fixing bolts 24 and the first nuts 25.
Through setting up connecting block 4, supporting shoe 5 and rotating block 6, can fixed plate 7 rotate, through setting up first electric putter 8, second electric putter 9, mount 10 and movable ball 11, can adjust the angle of movable block 12, through setting up motor 13, screw rod 14, guide arm 15, swivel nut 16, link 17, connecting plate 18, pull rod 19, backup pad 20, support frame 21 and fly leaf 22, when 1 motor is started, corresponding action can be made to corresponding pull rod, two other pull rods then keep original state, can make the position of clamp splice 23 remove, adjustment turn angle and upper and lower rotation angle, can avoid the in-process turn angle too big and cause the injury to the aircraft undercarriage, be favorable to people's use.
When the aircraft landing gear is used, the second screw cap 28 is unscrewed, the position of the clamping blocks 23 is adjusted to a proper position according to the diameter of the aircraft landing gear, and then the second screw cap 28 is screwed, so that the two clamping blocks 23 are fixedly connected with the aircraft landing gear through the fixing bolts 24 and the first screw cap 25; the operator sits on the seat 39, ties the safety belt 41, starts first electric putter 8 and second electric putter 9 through control panel 36, second electric putter 9 passes through mount 10 and drives first electric putter 8 and rotate from top to bottom, first electric putter 8 drives movable ball 11 and moves about, movable ball 11 drives spliced pole 42 and moves about, spliced pole 42 drives movable block 12 and moves about, according to the position and the angle of ground fluctuation regulation movable block 12, during the turn, control panel 36 starts any one of three motors 13, motor 13 drives a screw rod 14 rotation, screw rod 14 drives a swivel nut 16 and moves about on guide arm 15, through the cooperation of link 17 and connecting plate 18, can make a pull rod 19 remove, under the cooperation of two other pull rods 19, can make backup pad 20 position move, support frame 21 moves, support frame 21 drives clamp splice 23 and moves, avoid causing the injury to the undercarriage when the turn is too big.
Although embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the invention.
Claims (6)
1. A universal aircraft tractor, characterized by: the universal aircraft tractor comprises a locomotive, wherein the right side of the bottom of the locomotive is fixedly connected with a fixed block, and the fixed block is movably connected with wheels through a pin shaft; the top of the fixed block is fixedly connected with a connecting block, and the top of the connecting block is fixedly connected with a supporting block; the inside of the supporting block is movably connected with a rotating block, and the top of the rotating block penetrates through the outside of the supporting block and is fixedly connected with a fixing plate;
the inside of the fixed plate is respectively and movably connected with a first electric push rod and a second electric push rod through a pin shaft, and the force application ends of the first electric push rod and the second electric push rod extend out of the fixed plate;
the bottom of the first electric push rod is fixedly connected with a fixing frame, the inside of the fixing frame is movably connected with the force application end of the second electric push rod through a pin shaft, the right end of the first electric push rod is in ball hinge connection with a connecting column through a movable ball, and the right side of the connecting column is fixedly connected with a movable block; the second electric push rod can drive the first electric push rod to move up and down in the moving process, so that the up-down angle of the movable block is adjusted, and the first electric push rod can drive the movable block to move back and forth along the vehicle;
three motors are fixedly connected to the left side of the movable block and are uniformly distributed along the circumferential direction of the movable block; the right end of the motor rotating shaft penetrates through the inside of the movable block, a screw rod is fixedly connected with the movable block in the axial direction, an axial guide rod is fixedly connected to the left side of the inner cavity of the movable block, the axial guide rod and the screw rod are correspondingly distributed, a threaded sleeve is connected to the surface of the screw rod in a threaded manner, the inner wall of the threaded sleeve is in sliding fit with the surface of the guide rod, and when the screw rod rotates, the threaded sleeve can axially move along the guide rod;
the surface of the threaded sleeve is fixedly connected with a connecting frame, the connecting frame is movably connected with a connecting plate through a pin shaft, the connecting plate is further movably connected with one end of a pull rod through a pin shaft, the other end of the pull rod is movably connected with a supporting plate through a pin shaft, the supporting plate is fixedly connected with a supporting frame, the supporting frame is of a cylindrical structure, and three radial protrusions are uniformly distributed on the side surface and are used for fixedly connecting the three supporting plates;
the right side of the support frame is fixedly connected with a movable plate, the inside of the movable plate is movably connected with a clamping block, a fixed column is fixedly connected to the clamping block, a chute is formed in the side wall of the movable plate, the other end of the fixed column penetrates through the outside of the chute, a second nut is connected to the surface of the fixed column through threads, and the clamping block can be adjusted left and right by arranging the fixed column, the chute and the second nut;
the quantity of clamp splice is two, and the right side of clamp splice runs through to the outside of fly leaf, and the outer end swing joint of clamp splice has fixing bolt, and fixing bolt's both ends run through respectively to the outside of two clamp splice to at fixing bolt both ends threaded connection there is first nut, the surface and the clamp splice swing joint of first nut, through setting up fixing bolt and first nut, can fix two clamp splice.
2. A utility aircraft tractor according to claim 1, wherein: the clamping groove is formed in the supporting block, the inner wall of the clamping groove is movably connected with the surface of the rotating block, and the rotating range of the rotating block can be limited by the aid of the clamping groove.
3. A utility aircraft tractor according to claim 1, wherein: the top of fixed plate is from left to right fixedly connected with third electric putter, battery and support in proper order, the top fixedly connected with sunshading board of third electric putter, the top fixedly connected with solar cell panel of sunshading board.
4. A utility aircraft tractor according to claim 3, wherein: the top of the bracket is fixedly connected with a control board which is respectively connected with the storage battery, the first electric push rod, the second electric push rod, the motor and the third electric push rod in an electric signal manner; the solar cell panel is electrically connected with the storage battery, and the energy conservation and environmental protection of the tractor are realized by arranging the third electric push rod, the storage battery, the bracket, the solar cell panel and the control panel.
5. A utility aircraft tractor as defined by claim 4 wherein: the inside both sides of fixed plate all swing joint has the guide block, the top fixedly connected with support column of guide block, the top of support column runs through to the outside fixedly connected with seat of fixed plate, the surface cover of support column is equipped with the spring, the top and the bottom of spring respectively with the bottom of seat and the top swing joint of fixed plate, the surface of seat is provided with the safety belt, through setting up guide block, support column, seat, spring and safety belt, convenient to use person operates.
6. A utility aircraft tractor according to claim 1, wherein: the guide rod is characterized in that a stop block is fixedly connected to the distal end of the guide rod and fixedly connected with the inner wall of the movable block, and the stop block is arranged to enable the screw sleeve to move more stably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111606625.9A CN114455091B (en) | 2021-12-26 | 2021-12-26 | General aircraft tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111606625.9A CN114455091B (en) | 2021-12-26 | 2021-12-26 | General aircraft tractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114455091A CN114455091A (en) | 2022-05-10 |
| CN114455091B true CN114455091B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111606625.9A Active CN114455091B (en) | 2021-12-26 | 2021-12-26 | General aircraft tractor |
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| Country | Link |
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| CN (1) | CN114455091B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117864406B (en) * | 2024-03-11 | 2024-05-14 | 成都航空职业技术学院 | Wheel holding device of aircraft tractor and use method |
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| CN1489435A (en) * | 2000-12-08 | 2004-04-14 | ����͵��ջ�˾ | Hydraulic drive line and hitching assembly for pull-type implement |
| RU2370417C1 (en) * | 2008-06-09 | 2009-10-20 | Государственное образовательное учреждение высшего профессионального образования "Воронежское высшее военное авиационное инженерное училище (военный институт)" Министерства обороны Российской Федерации | Method of automatic increase in adhesive weight of aircraft towing car |
| KR20160001822U (en) * | 2014-11-19 | 2016-05-30 | (주)에프제이테크 | Apparatus for towing a aircraft |
| CN109703774A (en) * | 2019-03-01 | 2019-05-03 | 滨州学院 | The operating mechanism of tractor in airfield ground support equipment |
| CN209321269U (en) * | 2018-09-27 | 2019-08-30 | 宿迁泰达空港设备有限公司 | A kind of general pulling equipment of Ground aircraft |
| EP3584173A1 (en) * | 2018-06-20 | 2019-12-25 | JMS AG Jet Maintenance & Service | Towbar with measuring device and method for operating the same |
| CN213620293U (en) * | 2020-11-25 | 2021-07-06 | 西安波飞特航空科技有限公司 | Small-sized airplane traction device |
-
2021
- 2021-12-26 CN CN202111606625.9A patent/CN114455091B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1489435A (en) * | 2000-12-08 | 2004-04-14 | ����͵��ջ�˾ | Hydraulic drive line and hitching assembly for pull-type implement |
| RU2370417C1 (en) * | 2008-06-09 | 2009-10-20 | Государственное образовательное учреждение высшего профессионального образования "Воронежское высшее военное авиационное инженерное училище (военный институт)" Министерства обороны Российской Федерации | Method of automatic increase in adhesive weight of aircraft towing car |
| KR20160001822U (en) * | 2014-11-19 | 2016-05-30 | (주)에프제이테크 | Apparatus for towing a aircraft |
| EP3584173A1 (en) * | 2018-06-20 | 2019-12-25 | JMS AG Jet Maintenance & Service | Towbar with measuring device and method for operating the same |
| CN209321269U (en) * | 2018-09-27 | 2019-08-30 | 宿迁泰达空港设备有限公司 | A kind of general pulling equipment of Ground aircraft |
| CN109703774A (en) * | 2019-03-01 | 2019-05-03 | 滨州学院 | The operating mechanism of tractor in airfield ground support equipment |
| CN213620293U (en) * | 2020-11-25 | 2021-07-06 | 西安波飞特航空科技有限公司 | Small-sized airplane traction device |
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| Publication number | Publication date |
|---|---|
| CN114455091A (en) | 2022-05-10 |
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